Original Big Kids (5-11 Years) Green Insulated Wellington Boot Size/Fit Summary: True to size, Regular fit. A seasonal upgrade to our most iconic silhouette, the Junior Original Insulated Boot brings the timeless look of the Hunter Green Wellington to the coldest months of the year. Specifically engineered for older children and pre-teens, this boot features an added thermal layer to combat dropping temperatures. Whether they’re navigating frosty morning school runs or trekking through snowy woodland trails, these boots provide the ultimate shield against the winter chill without sacrificing the classic Hunter aesthetic. Pro Tip: If your junior explorer is in-between sizes, has a wider foot, or plans to wear a thick Hunter Junior Boot Sock for extra insulation, we recommend sizing up for a comfortable, non-restrictive fit.